996956 has 12 divisors (see below), whose sum is σ = 1787520. Its totient is φ = 486240.

The previous prime is 996953. The next prime is 996967. The reversal of 996956 is 659699.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2876 + ... + 3203.

It is an arithmetic number, because the mean of its divisors is an integer number (148960).

2⁹⁹⁶⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

996956 is a deficient number, since it is larger than the sum of its proper divisors (790564).

996956 is a wasteful number, since it uses less digits than its factorization.

996956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6124 (or 6122 counting only the distinct ones).

The product of its digits is 131220, while the sum is 44.

The square root of 996956 is about 998.4768399918. The cubic root of 996956 is about 99.8984302040.

The spelling of 996956 in words is "nine hundred ninety-six thousand, nine hundred fifty-six".